Study 1: "Subject" – "Race.06": demographic questions "A1" – "C5": RES items (A1-A5: affective scale & C1-C5: cognitive scale) "RES.A": affective element "RES.C": cognitive element "Melb.01" – "Hyper": Melbourne Decision-Making Scale items & subscales "masq.01" – "masq.18": MASQ items "Distress": distress subscale of the MASQ "Anx.Arousal": anxious arousal subscale of MASQ "impl.01" – "Emotion": items & subscales measuring implicit theories of world & emotion "fxn.01" – "Harmony": Functions of negative emotions items & subscales Study 2: "ID" – "Race.6.TEXT": demographic questions "A4" – "C4": RES items (A1-A5: affective scale & C1-C5: cognitive scale) "RES.A": affective element "RES.C": cognitive element "RES": total RES "Pleasant": Appraisals of pleasantness "S.Control": Appraisals of the event being controlled by the self "O.Control": Appraisals of the event being controlled by other circumstances "Predict": Appraisals of predictability "Obstacle": Appraisals of having encountered obstacles "Fair": Appraisals of the situation being fair "S.Resp": Appraisals of the self being responsible "O.Resp": Appraisals of others being responsible "Exert": Appraisals of the situation being effortful Study 3: "Sex" – "ESL": demographic questions "A4" – "C4": RES items (A1-A5: affective scale & C1-C5: cognitive scale) "RES.A": affective element "RES.C": cognitive element "RES": total RES "RDS1" – "RDS7": Regret & Disappointment Scale items "RegIndex": computed regret index from RDS "DisIndex": computed disappointment index from RDS "Sch1" – "SchReg": items & computed average of the trait-level measure of regret (Schwartz et al., 2002) "NFC1r" – NFC": items & computed average for the Need for Cognition measure "FI1" – "FI": items & computed average for the faith in intuition measure "Neur1" – Neur": items & computed average for the neurotcism subscale of the NEO Five-Factor inventory